MSH302548AH-1.8432MHZ-T3

Oscillators Overview

The MSH302548AH-1.8432MHZ-T3 is a standard crystal oscillator (XO) manufactured by MMD Monitor/Quartztek. It operates at a nominal frequency of 1.8432 MHz with an output format of HCMOS. The device functions on a supply voltage of 3.3 V and features enable/disable control capabilities. It exhibits a frequency stability of ±25 ppm and draws a maximum current of 14 mA. The component is housed in a compact 4-SMD, no-lead package measuring 3.40 mm x 2.70 mm with a maximum height of 1.30 mm. It supports surface mount installation and operates within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Provides stable HCMOS clock signals for digital circuit timing applications
• Integrates enable and disable functionality for power management flexibility
• Utilizes a low-profile surface-mount package for space-constrained designs

Oscillators Applications

• Embedded systems requiring precise timing references
• Consumer electronics utilizing standard clock interfaces
• Industrial control modules needing reliable signal generation

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and variant selection. Confirm that the required frequency tolerance and operating temperature range align with the system specifications before procurement. Cross-reference the RoHS compliance status with project requirements. Ensure the supplier provides valid traceability documents matching the MMD part number.

Oscillators Selection Notes

Select this component when a 1.8432 MHz HCMOS output is required for synchronous digital logic. Consider the ±25 ppm stability requirement against the system's clock accuracy needs. Evaluate the 3.3 V supply constraint against available power rails. The enable/disable pin allows for dynamic power saving, which is beneficial for battery-operated devices. Compare physical dimensions against PCB footprint constraints.

Oscillators Part Context

This oscillator belongs to the MSH series from MMD Monitor/Quartztek, designed for general-purpose timing applications. The series offers various frequencies and packages to support diverse electronic design needs. As a standard XO, it provides a cost-effective solution for microcontrollers and communication interfaces requiring a stable reference clock without the complexity of programmable oscillators.

Oscillators Replacement Considerations

Direct substitutes include other MSH series variants with identical pinouts and electrical characteristics but different frequencies. Verify compatibility with equivalent parts from other manufacturers by matching voltage, output type, and package dimensions. Ensure any replacement maintains the required frequency stability and temperature range.